This page lists the sources used to compile postal code data on Postzipcode.com.
To understand how we review and validate this data, please visit our How We Review Data page.
Our Source Policy
Postal code data is compiled from publicly available reference materials, including national postal authorities, government resources, and widely used datasets where available.
Source availability, structure, and update frequency may vary by country.
Country Sources
Below are country-level sources used or referenced for postal code data.
Afghanistan
Albania
Andorra
Angola
Antigua and Barbuda
Armenia
Austria
Bahrain
Benin
Cabo Verde
Cameroon
Canada
Central African Republic
Chad
Chile
Colombia
Denmark
Ecuador
Fiji
Gibraltar
India
Indonesia
Iraq
Jersey
Kenya
Kiribati
Liechtenstein
Malawi
Mali
Mauritius
Monaco
Morocco
Nauru
New Zealand
Nigeria
Papua New Guinea
Peru
Philippines
Samoa
Saudi Arabia
Solomon Islands
Spain
Togo
Tonga
Turkey
Tuvalu
United Arab Emirates
Vanuatu
Vatican
Limitations
Postal code systems differ between countries and may change over time. Data completeness and structure may vary depending on source availability.
For deliveries, legal use, or official purposes, always verify address details with the relevant postal authority or service provider.
Feedback
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